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Re: Finding Duplicate named files with exactly the same size
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Re: Finding Duplicate named files with exactly the same size


  • Subject: Re: Finding Duplicate named files with exactly the same size
  • From: Christopher Nebel <email@hidden>
  • Date: Sat, 17 May 2003 10:33:44 -0700

On Friday, May 16, 2003, at 09:11 PM, Jon Pugh wrote:

At 11:10 AM -0500 5/16/03, Mielke, Gary R. (CGC) wrote:

I am looking for some help on a OSX finder script to find duplicate file names on my hard drive. I would also like a log file created that shows the file name and path to the duplicate files. I am trying to clean up multiple backups to a hard drive.

I wouldn't use the Finder. It doesn't help you in this quest.

The unix geek in me thinks you could do something like this:

do shell script "ls -R / | sort > /filelist"

This does a file listing (ls) recursively start at your hard disk's root directory (that's /), and pipes (the | separator) that list to the sort command and then the sorted list gets written to a file named filelist (via the > separator). There's your log file. Duplicates will be right next to each other. Perhaps someone knows a way to suck the duplicates out of the file. I don't know how with just the shell commands.

do shell script "ls -R / | sort | uniq -d > /filelist"

Of course, this doesn't satisfy the original request, which was to have both the filename *and* the path to it.


--Chris Nebel
Apple Development Tools
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 >Re: Finding Duplicate named files with exactly the same size (From: Jon Pugh <email@hidden>)

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